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Fedora 28 Mosquitto Update FEDORA-2018-9a6af7815a Critical Threat

fedora
Calendar Grey October 22, 2018
Dist Fedora Esm H88
Revise protocols to rectify major vulnerability in Mosquitto on Fedora 28, boosting system resilience and improving audit trails.
Release 1.5.3 Security: * Fix CVE-2018-12543

Summary

Mosquitto is an open source message broker that implements the MQ Telemetry

Transport protocol version 3.1 and 3.1.1 MQTT provides a lightweight method

of carrying out messaging using a publish/subscribe model. This makes it

suitable for "machine to machine" messaging such as with low power sensors

or mobile devices such as phones, embedded computers or micro-controllers

like the Arduino.

Release 1.5.3 Security: * Fix CVE-2018-12543. If a message is sent to

Mosquitto with a topic that begins with $, but is not $SYS, then an assert that

should be unreachable is triggered and Mosquitto will exit. Broker: * Elevate

log level to warning for situation when socket limit is hit. * Remove

requirement to use `user root` in snap package config files. * Fix retained

messages not sent by bridges on outgoing topics at the first connection. *

Documentation fixes. * Fix duplicate clients being added to by_id hash before

the old client was removed. * Fix Windows version not starting if include_dir

did not contain any files. Build: * Various fixes to ease building. ----Use WITH_BUNDLED_DEPS=no

* Sun Oct 14 2018 Peter Robinson 1.5.3-1

- 1.5.3 release

* Thu Sep 20 2018 Fabian Affolter - 1.5.2-2

- Use WITH_BUNDLED_DEPS=no

* Thu Sep 20 2018 Fabian Affolter - 1.5.2-1

- Update to new upstream version 1.5.2

* Mon Aug 20 2018 Peter Robinson 1.5.1-1

- 1.5.1 release

* Fri Jul 20 2018 John W. Linville - 1.5-5

- Add previously unnecessary BuildRequires for gcc-c++

* Fri Jul 13 2018 Fedora Release Engineering - 1.5-4

- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild

* Sat May 26 2018 Rich Mattes - 1.5-3

- Add network-online.target and documentation to unitfile

* Sat May 26 2018 Rich Mattes - 1.5-2

- Use upstream systemd service and enable systemd notification support

(rhbz#1410654)

* Sun May 20 2018 Fabian Affolter - 1.5-2

- Update to new upstream version 1.5 (rhbz#1580115)

* Sat May 5 2018 Fabian Affolter - 1.4.15-2

- Update systemd unit file (rhbz#1564733)

su -c 'dnf upgrade --advisory FEDORA-2018-9a6af7815a' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 28
Version: 1.5.3
Release: 1.fc28
Summary: An Open Source MQTT v3.1/v3.1.1 Broker

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